CN202854506U - Electronic clock provided with tact switch - Google Patents
Electronic clock provided with tact switch Download PDFInfo
- Publication number
- CN202854506U CN202854506U CN 201220574232 CN201220574232U CN202854506U CN 202854506 U CN202854506 U CN 202854506U CN 201220574232 CN201220574232 CN 201220574232 CN 201220574232 U CN201220574232 U CN 201220574232U CN 202854506 U CN202854506 U CN 202854506U
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- CN
- China
- Prior art keywords
- touch
- electronic clock
- switch
- button
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electronic clock provided with a tact switch. The electronic clock comprises a control circuit board, a housing and a housing panel. A liquid crystal display screen is embedded into the central portion of the housing panel, two sides of the liquid crystal display screen are provided with a backlight source respectively, the bottom of the cavity which is formed by fastening the housing and the housing panel is provided with a tact mechanism, the tact mechanism comprises a key, a tact switch and a fixation frame, the fixation frame is fixedly connected onto the housing, the key is provided with a concave accommodating cavity, the bottom surface of the accommodating cavity is provided with a fastening groove, the contact of the tact switch is sleeved into the fastening groove, the base of the tact switch is fixed in the fixation frame, the pins of the tact switch are electrically connected with the control circuit board, and the outer sidewall of the key is slideably connected with the bottom of the housing. According to the electronic clock of the utility model, through the tact mechanism arranged inside the electronic clock, no touch button needs to be arranged on the housing panel, so the housing of the electronic clock is beautiful. Meanwhile, through the tact mechanism, the liquid crystal display of the liquid crystal display screen can be switched on conveniently, and the electronic clock is particularly convenient to use in the case that brightness is not enough at night.
Description
Technical field
The utility model relates to electronic clock, relates in particular to a kind of electronic clock with touch switch.
Background technology
Along with the development of science and technology, the electronic clock product has been come into huge numbers of families, becomes a kind of trendy product, and electronic clock not only exists for displaying time, and more the time, it is more orientated as a kind of dress goods, the artwork by people, and the more and more polynary change of function.
Existing electronic clock major part all is to adopt liquid crystal display, for conserver power source, touch button switch or audio-switch are often adopted in the control of this liquid crystal display, open liquid crystal display by touch button switch or audio-switch when needing, when not required, close liquid crystal display.When adopting the touch button switch, when particularly night, brightness was inadequate, often be difficult to touch the concrete touch button switch of electronic clock, troublesome poeration; Simultaneously, at the face-piece of electronic clock touch button is set, the shell that affects electronic clock is attractive in appearance; And when adopting the audio-switch formula, the electronic components such as hummer, sound controller need to be set in electronic clock, the inner structure more complicated has increased cost.
Summary of the invention
The purpose of this utility model provides a kind of good looking appearance, the electronic clock with touch switch easy to use.
For achieving the above object, the electronic clock of the utility model band touch switch, it comprises control circuit board, shell, housing face-plate, described shell and housing face-plate are interlocked, control circuit board is located at shell and housing face-plate fastens in the cavity that forms, housing face-plate central authorities are embedded with LCDs, the LCDs both sides are respectively equipped with backlight, control circuit board is electrically connected respectively with LCDs and backlight, the cavity bottom that described shell and housing face-plate fastening form also is provided with and touches mechanism, touch mechanism and comprise button, touch-switch and fixed frame, fixed frame is fixedly connected on the shell, button is provided with the accommodating cavity of indent, the accommodating cavity bottom surface is provided with buckling groove, the contact of touch-switch is sheathed in the buckling groove, the base of touch-switch is fixed in the fixed frame, the pin of touch-switch is electrically connected with control circuit board, be provided with back-moving spring in the button accommodating cavity, the back-moving spring other end leans the connecting portion at fixed frame and shell, the button both sides are provided with barb, hook is put at outer casing bottom, and button lateral wall and outer casing bottom are slidingly connected.
Adopt above structure not need at housing face-plate the touch button switch to be set, keep the electronic clock good looking appearance; Simultaneously, touch the electronic clock shell and all can open LCDs and carry out liquid crystal display, need not touch by concrete touch button, easy to operate, be particularly suitable for using when night, brightness was inadequate.
The surface of contact of described shell and button is shiny surface, is convenient to button and slides up and down along shell.
Described shell and housing face-plate fasten and also are provided with acoustical generator in the cavity that forms and another touches mechanism, and another touches mechanism and is connected with control circuit board with acoustical generator and is connected.
Touch mechanism because in the cavity of shell and the formation of housing face-plate fastening, another being set, another touches mechanism and is connected with control circuit board with acoustical generator and is connected, when people touch the shell that another touches the corresponding side of mechanism like this, start acoustical generator work, thus the various greetings that electronic clock sent prestore in the acoustical generator or music etc.
In a word, electronic clock of the present utility model adopts to arrange within it and touches mechanism, does not need at housing face-plate touch button to be set, and keeps the electronic clock shell attractive in appearance; Simultaneously, it is particularly convenient to use in the time of can being easy to open the liquid crystal display of LCDs, particularly night by touching mechanism brightness is inadequate.In addition, acoustical generator also is set in electronic clock touches mechanism with another, music or the greeting that can hear that by touching the electronic clock shell user oneself sets.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is that the electronic clock of the utility model band touch switch is along the cut-open view of parallel LCDs direction;
Fig. 2 is that the electronic clock of the utility model band touch switch is along the cut-open view of vertical liquid crystal display screen direction.
Embodiment
Such as Fig. 1 or shown in Figure 2, the electronic clock of the utility model band touch switch, it comprises control circuit board 1, shell 2, housing face-plate 3, described shell 2 is interlocked with housing face-plate 3, control circuit board 1 is located at shell 2 and is fastened in the cavity that forms with housing face-plate 3, housing face-plate 3 central authorities are embedded with LCDs 4, LCDs 4 both sides are respectively equipped with backlight 5, control circuit board 1 is electrically connected respectively with LCDs 4 and backlight 5, the cavity bottom that described shell 2 and housing face-plate 3 fasten formation also is provided with and touches mechanism 6, touch mechanism 6 and comprise button 61, touch-switch 62 and fixed frame 63, fixed frame 63 is fixedly connected on the shell 2, button 61 is provided with the accommodating cavity 7 of indent, accommodating cavity 7 bottom surfaces are provided with buckling groove 71, the contact 621 of touch-switch 62 is sheathed in the buckling groove 71, the base 622 of touch-switch 62 is fixed in the fixed frame 63, the pin 623 of touch-switch 62 is electrically connected with control circuit board 1, be provided with back-moving spring 8 in the button accommodating cavity 7, back-moving spring 8 other ends lean at the connecting portion of fixed frame 63 with shell 2, button 61 both sides are provided with barb 611, hook is put in shell 2 bottoms, and button 61 lateral walls are connected with shell 2 basal slidings.
Adopt above structure, fasten the cavity bottom setting that forms at shell 2 with housing face-plate 3 and touch mechanism 6.When people touch electronic clock shell 2, the acting force that people touch shell 2, be delivered to the desktop of placing electronic clock by fixed frame 63, touch-switch 62, button 61 successively, desktop produces reacting force to button 61, trigger button 61 and slide along shell 2, and then button 61 is contacted with touching 62 the contact 621 of opening the light, the pin 623 of touch-switch 62 is to control circuit board 1 transmitted signal, control circuit board 1 control starts backlight 5, opens LCDs 4 and carries out liquid crystal display.
When people stop to touch electronic clock shell 2, back-moving spring 8 returns in the button accommodating cavity 7, and then touch-switch 62, button 61, fixed frame 63 are also resetted respectively, button 61 disconnects with the contact 621 of touch-switch 62, the pin 623 of touch-switch 62 is given again transmitted signal of control circuit board 1, control circuit board 1 control backlight 5 quits work, and LCDs 4 stops liquid crystal display.
Described shell 2 is shiny surface with the surface of contact of button 61, is convenient to button 61 and slides up and down along shell 2.
Described shell 2 and housing face-plate 3 fasten and also are provided with acoustical generator 9 in the cavity that forms and another touches mechanism 6, and another touches mechanism 6 is connected with acoustical generator and is connected with control circuit board 1 respectively.When people touch the shell 2 that another touches mechanism's 6 corresponding sides like this, start acoustical generator 9 work, thus the various greetings that electronic clock sent prestore in the acoustical generator 9 or music etc.
Claims (3)
1. with the electronic clock of touch switch, it comprises control circuit board, shell, housing face-plate, described shell and housing face-plate are interlocked, control circuit board is located at shell and housing face-plate fastens in the cavity that forms, housing face-plate central authorities are embedded with LCDs, the LCDs both sides are respectively equipped with backlight, control circuit board is electrically connected respectively with LCDs and backlight, it is characterized in that: the cavity bottom that described shell and housing face-plate fastening form also is provided with and touches mechanism, touch mechanism and comprise button, touch-switch and fixed frame, fixed frame is fixedly connected on the shell, button is provided with the accommodating cavity of indent, the accommodating cavity bottom surface is provided with buckling groove, the contact of touch-switch is sheathed in the buckling groove, the base of touch-switch is fixed in the fixed frame, the pin of touch-switch is electrically connected with control circuit board, be provided with back-moving spring in the button accommodating cavity, the back-moving spring other end leans the connecting portion at fixed frame and shell, the button both sides are provided with barb, hook is put at outer casing bottom, and button lateral wall and outer casing bottom are slidingly connected.
2. the electronic clock with touch switch according to claim 1, it is characterized in that: the surface of contact of described shell and button is shiny surface.
3. the electronic clock with touch switch according to claim 1 is characterized in that: described shell and housing face-plate fasten and also are provided with acoustical generator in the cavity that forms and another touches mechanism, and another touches mechanism and is connected with control circuit board with acoustical generator and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574232 CN202854506U (en) | 2012-10-26 | 2012-10-26 | Electronic clock provided with tact switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220574232 CN202854506U (en) | 2012-10-26 | 2012-10-26 | Electronic clock provided with tact switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202854506U true CN202854506U (en) | 2013-04-03 |
Family
ID=47985687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220574232 Expired - Fee Related CN202854506U (en) | 2012-10-26 | 2012-10-26 | Electronic clock provided with tact switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202854506U (en) |
-
2012
- 2012-10-26 CN CN 201220574232 patent/CN202854506U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |